Cold Finish Aluminum Bare Rectangle 2024 T351

Part #: 19890

Aluminum Rectangle Bar 2024 ( 2.5" x 4" ) is frequently used for aerospace structures where a high strength to weight ratio is necessary. Alloy 2024 is non-magnetic and heat treatable, often found in bolts, gear shafts and wheels.

View our "Guide to Aluminum" for available grades, shapes and additional information.

Mill Test Reports are available on this item and can be selected during the checkout process.

Material Meets These Standard(s):  AMS 4120, AMS QQA 225/6, ASTM B-211

Dimensions Weight/Lineal Foot: 12.12 lbs
Dimension Name Value
Thickness 63.5"
Width 101.6"
View Other Sizes
  WARNING: Cancer and Reproductive Harm -
Six foot lengths = Best value for shipping.

    Create your own custom cut by entering the various dimensions to the right

    Note: Do not enter fractions or special characters. Examples of valid entries include 3, 5, 7.5, etc

    Cut tolerance wil be +.125" -0" (+1/8 -0).


    Cuts of less than 1 inch will be charged at the 1 full inch price

    Weight/Lineal Foot
    12.12 pounds
    Material Specifications

    This material meets the following specs:
    AMS 4120

    This material meets the following specs:
    AMS QQA 225/6

    This material meets the following specs:
    ASTM B-211

    Chemistry Information: 2024 Aluminum
    Element Percentage
    Al 93.5
    Cr 0.1 max
    Cu 3.8 - 4.9
    Fe 0.5 max
    Mg 1.2 - 1.8
    Mn 0.3 - 0.9
    Si 0.5 max
    Ti 0.15 max
    Zn 0.25 max
    Mechanical Properties
    Property Value
    Brinell hardness 120
    Elongation % in 2 inches 19
    Elongation % in 2 inches 20
    Endurance limit KSI 20
    Modulus of Elasticity KSI x 10^3 10.6
    Ultimate KSI 68
    Ultimate shear strength KSI 41
    Yield KSI 47

    Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it, you agree that any decisions you make regarding materials for your project are at your own discretion.

Selected Product: Cold Finish Aluminum Bare Rectangle 2024 T351

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